CA2069208C - Compresseur frigorifique muni d'un piston profile - Google Patents

Compresseur frigorifique muni d'un piston profile

Info

Publication number
CA2069208C
CA2069208C CA002069208A CA2069208A CA2069208C CA 2069208 C CA2069208 C CA 2069208C CA 002069208 A CA002069208 A CA 002069208A CA 2069208 A CA2069208 A CA 2069208A CA 2069208 C CA2069208 C CA 2069208C
Authority
CA
Canada
Prior art keywords
piston
valve plate
cylinder bore
discharge port
face
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002069208A
Other languages
English (en)
Other versions
CA2069208A1 (fr
Inventor
Delmar Ray Riffe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
White Consolidated Industries Inc
Original Assignee
White Consolidated Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by White Consolidated Industries Inc filed Critical White Consolidated Industries Inc
Publication of CA2069208A1 publication Critical patent/CA2069208A1/fr
Application granted granted Critical
Publication of CA2069208C publication Critical patent/CA2069208C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/10—Adaptations or arrangements of distribution members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
CA002069208A 1991-06-06 1992-05-22 Compresseur frigorifique muni d'un piston profile Expired - Fee Related CA2069208C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US711,337 1991-06-06
US07/711,337 US5149254A (en) 1991-06-06 1991-06-06 Refrigeration compressor having a contoured piston

Publications (2)

Publication Number Publication Date
CA2069208A1 CA2069208A1 (fr) 1992-12-07
CA2069208C true CA2069208C (fr) 1996-04-23

Family

ID=24857687

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002069208A Expired - Fee Related CA2069208C (fr) 1991-06-06 1992-05-22 Compresseur frigorifique muni d'un piston profile

Country Status (8)

Country Link
US (1) US5149254A (fr)
JP (1) JPH086689B2 (fr)
KR (1) KR960010648B1 (fr)
CA (1) CA2069208C (fr)
DE (1) DE4218631C2 (fr)
GB (1) GB2259335B (fr)
IT (1) IT1259478B (fr)
MX (1) MX9202648A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5346373A (en) * 1993-06-17 1994-09-13 White Consolidated Industries, Inc. Refrigeration compressor having a spherical discharge valve
US5584676A (en) * 1994-10-27 1996-12-17 Tecumseh Products Company Compressor discharge valve having a guided spherical head
DE19515217C2 (de) * 1995-04-28 1999-03-11 Danfoss Compressors Gmbh Kältemittelverdichter
IT1292289B1 (it) * 1997-04-28 1999-01-29 Embraco Europ Srl Motocompressore ermetico per macchine frigorifere.
IT243422Y1 (it) 1997-05-26 2002-03-04 Zanussi Elettromecc Compressore dotato di pistone perfezionato
CN1089137C (zh) * 1997-11-11 2002-08-14 Lg电子株式会社 密封式压缩机的轴承连接结构
US5909967A (en) * 1997-11-12 1999-06-08 Lg Electronics Inc. Bearing engagement structure for hermetic compressor
JP2000120533A (ja) * 1998-10-14 2000-04-25 Sanden Corp 容量可変型斜板式圧縮機
JP3896712B2 (ja) * 1998-12-09 2007-03-22 株式会社豊田自動織機 圧縮機
DE50003277D1 (de) 1999-05-25 2003-09-18 Danfoss Compressors Gmbh Axialkolben-kältemittelverdichter
JP4242990B2 (ja) 1999-11-25 2009-03-25 サンデン株式会社 斜板式圧縮機
US20040202562A1 (en) * 2003-04-14 2004-10-14 Grassbaugh Walter T. Reciprocating compressor
KR100922213B1 (ko) * 2003-06-13 2009-10-20 엘지전자 주식회사 밀폐형 압축기
KR100774485B1 (ko) 2005-08-26 2007-11-08 엘지전자 주식회사 압축기
KR101452508B1 (ko) * 2008-10-28 2014-10-21 엘지전자 주식회사 밀폐형 압축기
JP5533061B2 (ja) * 2009-06-12 2014-06-25 パナソニック株式会社 密閉型圧縮機および冷凍装置
JP5617402B2 (ja) * 2010-07-15 2014-11-05 パナソニック株式会社 往復式圧縮機およびこれを用いた冷蔵庫
JP6065192B2 (ja) * 2011-05-09 2017-01-25 パナソニックＩｐマネジメント株式会社 密閉型圧縮機
DE102014225412A1 (de) * 2014-12-10 2016-06-16 Robert Bosch Gmbh Kolbenpumpe mit einem Kolben mit profilierter Kolbenvorderseite
US9994207B2 (en) 2015-08-07 2018-06-12 Bendix Commercial Vehicle Systems Llc Autolift-resistant piston assembly for an unloader valve of an air compressor

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1764953A (en) * 1926-01-06 1930-06-17 Delos P Heath Compressor
US1719572A (en) * 1928-01-23 1929-07-02 Stoll Albert Valve construction for compressors and refrigerating pumps
US2626102A (en) * 1949-04-06 1953-01-20 Frick Co Cylinder head
DE847513C (de) * 1951-06-07 1952-08-25 Aluminiumwerke Nuernberg G M B Kolben, insbesondere fuer Brennkraftmaschinen und Kompressoren
AT245710B (de) * 1964-10-20 1966-03-10 Hoerbiger Ventilwerke Ag Saugventil für Kolbenverdichter
US3505934A (en) * 1967-09-22 1970-04-14 Richard L De Biasse Piston for internal combustion engine
US3906923A (en) * 1973-12-10 1975-09-23 Cummins Engine Co Inc Piston and cylinder construction
JPS53104856U (fr) * 1977-01-27 1978-08-23
JPS6135744Y2 (fr) * 1979-04-19 1986-10-17
JPS6135745Y2 (fr) * 1979-04-20 1986-10-17
DD150925A1 (de) * 1980-05-23 1981-09-23 Paul Will Saugarbeitsventil fuer hubkolbenverdichter
US4401418B1 (en) * 1981-04-29 1998-01-06 White Consolidated Ind Inc Muffler system for refrigeration compressor
JPS60209674A (ja) * 1984-04-02 1985-10-22 Toyoda Autom Loom Works Ltd 往復式圧縮機
US4723896A (en) * 1987-04-30 1988-02-09 White Consolidated Industries, Inc. Compressor discharge valve assembly
CH678881A5 (fr) * 1989-03-23 1991-11-15 Sulzer Ag
JP3082867B2 (ja) * 1991-07-09 2000-08-28 株式会社日立製作所 密閉形圧縮機

Also Published As

Publication number Publication date
MX9202648A (es) 1992-12-01
KR960010648B1 (ko) 1996-08-07
JPH086689B2 (ja) 1996-01-29
ITUD920106A0 (it) 1992-06-04
KR930000829A (ko) 1993-01-15
DE4218631C2 (de) 1996-12-19
CA2069208A1 (fr) 1992-12-07
US5149254A (en) 1992-09-22
JPH05231315A (ja) 1993-09-07
IT1259478B (it) 1996-03-20
DE4218631A1 (de) 1992-12-10
GB2259335B (en) 1995-02-22
ITUD920106A1 (it) 1993-12-04
GB9211128D0 (en) 1992-07-08
GB2259335A (en) 1993-03-10

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